Cheap Flights From Heathrow (LHR) To Samui Intl. Airport (USM)

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Cheapest Flights from London (LHR) to Samui Intl. Airport (USM)

The cheapest flights to Samui Intl. Airport found within the past 7 days were CA $1,831 round trip and CA $937 one way. Prices and availability subject to change. Additional terms may apply.

Mon., Jun. 23 - Sat., Jul. 12
LHR
London
USM
Koh Samui
CA $1,831 Roundtrip, found 1 day ago
CA $1,831
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon., Jun. 23 from London to Koh Samui, returning Sat., Jul. 12, priced at CA $1,831 found 1 day ago
Mon., Jun. 23 - Sat., Jul. 12
LHR
London
USM
Koh Samui
CA $1,834 Roundtrip, found 1 day ago
CA $1,834
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon., Jun. 23 from London to Koh Samui, returning Sat., Jul. 12, priced at CA $1,834 found 1 day ago
Mon., Jun. 23 - Sat., Jul. 12
LHR
London
USM
Koh Samui
CA $1,865 Roundtrip, found 1 day ago
CA $1,865
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon., Jun. 23 from London to Koh Samui, returning Sat., Jul. 12, priced at CA $1,865 found 1 day ago
Mon., Jun. 23 - Sat., Jul. 12
LHR
London
USM
Koh Samui
CA $1,904 Roundtrip, found 1 day ago
CA $1,904
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Mon., Jun. 23 from London to Koh Samui, returning Sat., Jul. 12, priced at CA $1,904 found 1 day ago
Mon., Jun. 23 - Sat., Jul. 12
LHR
London
USM
Koh Samui
CA $1,904 Roundtrip, found 1 day ago
CA $1,904
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon., Jun. 23 from London to Koh Samui, returning Sat., Jul. 12, priced at CA $1,904 found 1 day ago
Mon., Jun. 23 - Sat., Jul. 12
LHR
London
USM
Koh Samui
CA $1,907 Roundtrip, found 1 day ago
CA $1,907
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon., Jun. 23 from London to Koh Samui, returning Sat., Jul. 12, priced at CA $1,907 found 1 day ago
Mon., Jun. 23 - Sat., Jul. 12
LHR
London
USM
Koh Samui
CA $1,908 Roundtrip, found 1 day ago
CA $1,908
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon., Jun. 23 from London to Koh Samui, returning Sat., Jul. 12, priced at CA $1,908 found 1 day ago
Mon., Jun. 23 - Sat., Jul. 12
LHR
London
USM
Koh Samui
CA $1,910 Roundtrip, found 1 day ago
CA $1,910
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon., Jun. 23 from London to Koh Samui, returning Sat., Jul. 12, priced at CA $1,910 found 1 day ago
Mon., Jun. 23 - Sat., Jul. 12
LHR
London
USM
Koh Samui
CA $1,913 Roundtrip, found 1 day ago
CA $1,913
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Mon., Jun. 23 from London to Koh Samui, returning Sat., Jul. 12, priced at CA $1,913 found 1 day ago
Mon., Jun. 23 - Sat., Jul. 12
LHR
London
USM
Koh Samui
CA $1,929 Roundtrip, found 1 day ago
CA $1,929
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon., Jun. 23 from London to Koh Samui, returning Sat., Jul. 12, priced at CA $1,929 found 1 day ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.